It appears that "Teen Mom 2" Leah Messer has not yet regained the trust of her former husband Jeremy Calvert when it comes to parenting. In a promo for an upcoming episode of the series, the 27-year-old pleads his ex-wife to seek help.

In the said promo, the 23-year-old mother is seen dropping her daughter Adalynn to Jeremy Calvert's house. The reality show actress talked about her woes.

"After I had Addy, carried our child, I've had a lot of issues," she said in the clip. "A lot of stuff I can't fix, I wish I could get up and just go. I wish I could feel better."

Jeremy Calvert then responded, "You were a great person in the beginning and then all of a sudden you just started dwindling away. That's when you get help!"

"Teen Mom 2" Leah Messer then drives home alone while crying.

Following her divorce with Jeremy Calvert in June, the mother-of-three moved in with her new boyfriend T.R. Dues. She still has custody of Adalynn as well as her 5-year-old twins Ali and Aleeah with ex-husband Corey Simms.

Jeremy Calvert, on the other hand, is now dating Brooke Wehr. Just last month, the new couple even went on a double date with Corey Simms and his wife Miranda. Corey Simms captioned the photo "#LifeAfterLeah!" but later deleted it.

Inquisitr previously reported that Corey Simms mandated his ex-wife to takea drug test as part of their custody battle for the twins. Even if "Teen Mom 2" star Leah Messer thinks that he is not on her side, he previously clarified that he's just concerned for his daughters.

"All the stuff I'm doing, I'm not doing it to be a pr--k ... [It's] just to give them the best lives possible," he previously said in another promo clip.

However, Corey Simms is yet to speak out about Leah Messer's decision to move in with her new beau. After all, T.R. Dues two sons from a previous relationship are also living with Leah Messer and her daughters.